Perhaps you should try some spelling variations:
"implement cascade algorithm" » "complement cascade algorithm" (Expand Search), "implement cscap algorithm" (Expand Search), "implement based algorithm" (Expand Search), "implement cosine algorithm" (Expand Search)
"neural coding algorithm" » "neural cosine algorithm" (Expand Search), "neural modeling algorithm" (Expand Search), "neural finding algorithm" (Expand Search)
"element gnb algorithm" » "element mnb algorithm" (Expand Search), "element anbs algorithm" (Expand Search), "element cnn algorithm" (Expand Search), "element g algorithm" (Expand Search)

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("implement cascade algorithm") OR ((("element gnb algorithm") OR ("neural coding algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"implement cascade algorithm\") OR (((\"element gnb algorithm\") OR (\"neural coding algorithm\"))))".
• Removing quotes may allow a broader search: (( implement cascade algorithm ) OR ((( element gnb algorithm ) OR ( neural coding algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("implement cascade algorithm") OR ((("element gnb algorithm") OR ("neural coding algorithm"))))*.